Earlier quoted context omitted.
People have spent millenia thinking about rational answers to those questions. It's easy enough to find answers, but much like with religion there is no consensus. The answers follow a much more rigorous logic then "god said so" though. I'm not a moral nihillist because that's not a thing, but I am a moral anti-realist because it's clear that there are no intrinsic moral laws. It's all preference based.
It is not all preference based, as very few moral systems lead to thriving societies that are stable and able to self-reproduce rather than collapsing back into chaos. In fact, almost none do. Take a look at the ten commandments. "Honor thy father and mother so that it may be well with you and you may live long in the land". What happens when generation n+1 thinks they are morally superior to generation n? The same a…
What is tearing apart America right now? Politics? No. Evangelical politics. It does not bring stability.